Baleen Filters 90 sq. ft. Pool Filter Replaces Unicel C-7476, Pleatco PCC80, PCM90, Filbur FC-0675-Pool and Spa Filter Cartridges Model: AK-6047 Media Area 90 sq ft, 7" OD, Open Hole: 3" Top, Open Hole: 3" Bottom, 20" Long, AK-6047 1 Year Warranty - Baleen Filters are made from Durable and Efficient USA Made Reemay Fabric - Washable Fabric Extends Your Filter's Life 90 sq. ft. 7000 Series Cartridge for Clean & Clear Plus, American, Pentair PacFab Filter, replacement of Unicel C-7476, Pleatco PCC80 Baleen Filters Top: Open Hole: 3" Bottom: Open Hole: 3" Guaranteed Perfect Fit - Extremely Durable - Wash & Reuse - Most Energy Efficient - Withstands High Pressures & Temperatures